First Alert Hardwired Smoke Alarm with Battery Backup, 9120B

introducing the revolutionary brk 9120 series smoke alarms which have been redesigned from the ground up. they install faster, perform better, and are even smarter than before. all of these improvements help reduce nuisance alarms and save you time and money. brk electronics smoke alarms are designed to be easy to install, easy to maintain, and quality-engineered for years of virtually maintenance-free service.

the 9120b ac-powered smoke alarm with battery backup includes these features:

• ionization sensor which helps detect fast flaming fires that consume combustible materials rapidly.
• 120-volt ac inter-connectable (with maximum 18 compatible devices). the alarm can be interconnected with up to 12 other compatible smoke alarms and six compatible devices like bells, horns, repeaters and door closers. if one unit triggers an alarm, all smoke alarms in the series will sound. power indicators show which unit in the series initiated the alarm.
• latching alarm indicator which automatically identifies which unit initiated the alarm.
• smart technology to reduce nuisance alarms.
• 9-volt battery backup for peace of mind during power malfunction.
• single test/silence button which both silences a non-threatening alarm or low battery warning and allows you to test the unit s functionality.
• perfect mount system including a gasketless base for easy installation and new mounting bracket that keeps the alarm secure over a wide rotation range to allow for perfect alignment.
• mounting bracket lock for tamper resistance.
• dust cover to keep unit clean during construction.
• 10-year limited warranty.

all brk electronics smoke alarms meet ul 217 standard and are listed with the california state fire marshal. they use the new ul mandated repeating 85-decibel alarm horn pattern. 10-year limited warranty. this unit is approved for sale in oregon after new revisions on law hb2586. –bree norlander

what s in the box
one smoke alarm, one 9-volt battery, and user s manual

SKU:ADIB00O8MVW3U

Hardwired Smoke Alarm with Battery Backup

First Alert’s 120VAC Hardwired Smoke Alarm works exceptionally well in detecting flaming fires. Capable of wiring directly into your home’s electrical system, these alarms feature a near effortless installation process. This Alarm comes equipped with a Mute Button that serves the dual purpose of quickly silencing your alarm as well as testing its function.

First Alert’s 120VAC Hardwired Smoke Alarm also comes equipped with an EZ access battery door that removes the hassle and burden of collecting your alarm from the ceiling and replacing its batteries. The combination of a Battery Backup that provides optimal protection in the event of a power outage and an increased emphasis on the unit’s 85d output establish the ultimate in peace of mind. This alarm comes with a 10 year limited warranty and complies with UL217 Standards. Save additionally with the purchase of this bundle.

These alarms are also capable of interconnecting with up to 18 other First Alert or BRK hardwired alarms.

This smoke & fire alarm is for you if:

• You want alarms wired directly into your home’s electrical system with the added safety of a battery backup.
  
• You want to install more than one alarm.

Where To Place Safety Smoke Alarms: One in every bedroom, and at least one on every level of the home.
First Alert Smoke Alarm 9120B6CP

Recommended replacement for the following obsolete models:
BRK 4120B
BRK 4120SB
BRK 86RAC
First Alert SA4120B
First Alert SA4121B
First Alert SA4919B